Elevating standards. For life. Monitoring of Total Gaseous Mercury (TGM) in air and other gases (e.g. natural gas, hydrogen etc) at ultra trace levels Proven measurement principle: ■ Cold vapor atomic absorption-spectroscopy (CVAAS) Mercury accumulation in a specially developed gold trap: ENVEA GmbH GoldTrap With a detection limit in the sub-ng/m3 range, the UT-3000 surpasses other instruments on the market The electrodeless HF Hg-low pressure lamp (EDL) as UV-source provides considerably longer lifetime and stability of light intensity Optional autorange function automatically adjusts according to the mercury concentration within the optimum range Optional automatic calibrator

MERCURY ULTRATRACER envea Elevating standards. For life. TECHNICAL SPECIFICATIONS Measuring principleMeasuring ranges Detection limit UV source Sample volume Sampling duration Measurement cycle time Sample volume determination Sample gas pump Sample gas filter (at inlet) Data displaySignal outputs Datalogger function Dimensions (B x T x H) Amalgamation on gold (ENVEA GoldTrap), UV absorption (CVAAS), wavelength = 253.7 nm 0.1 ng/m3 corresponding to 0.5 pg Hg absolutely Electrodeless low pressure Hg-lamp (EDL) Electronic massflow meter (calibrated to 0°C; 1013 mbar) Rotary vane pump Membrane filter...